表现为典型弛张热的疾病是（）。
A.风湿热
B.渗出性胸膜炎
C.疟疾
D.布鲁杆菌病
E.肺炎球菌性肺炎
参考答案：A
急性心肌梗死早期（24小时内）死亡的主要原因（）
A.心力衰竭
B.心脏破裂
C.低血压休克
D.心律失常
E.栓塞
---- Do you know Tom, ______ father is an engineer?
---- Yes, quite well. He ______ be the first to offer me help when I met with problems.
A．the; would
B．which; used to
C．that; used to
D．whose; used to
